Initial cleanup

main.go

@@ -44,6 +44,7 @@ func main() {
 		c, err := routeros.Dial(*address, *username, *password)
 		if err != nil {
 			log.Println(err)
+			return
 		} else {
 			reply, err := c.Run("/ip/firewall/address-list/print", "?list="+*list, "=.proplist=.id,address")
 			if err != nil {
@@ -56,6 +57,7 @@ func main() {
 					}
 				}
 			}
+			c.Close()
 		}
 		return
 	}
@@ -67,13 +69,13 @@ func main() {
 	} else {
 		srcPath = "https://reestr.rublacklist.net/api/v2/ips/csv"
 	}
-	log.Println(srcPath)
 
 	for {
 		log.Println("Sync start")
 		c, err := routeros.Dial(*address, *username, *password)
 		if err != nil {
 			log.Println(err)
+			return
 		} else {
 			var ipl map[string]struct{}
 			if strings.HasPrefix(srcPath, "http://") || strings.HasPrefix(srcPath, "https://") {